Large panel worktable

Abstract

A large panel workbench includes: at least two support rods, each support rod having a combined channel along its forming direction, and a plurality of positioning grooves equidistantly provided on one side wall of each combined channel; each support rod having two combined seats at its bottom ends, and each combined seat being foldably assembled with a column; a plurality of tabletop rods, each tabletop rod having an upper surface and a lower surface, each upper surface having a plurality of cutting grooves equidistantly provided, and each lower surface having a guide groove along its forming direction; a plurality of bolts are used to assemble the tabletop rods with the combined channels of the two support rods and the guide grooves of each tabletop rod, allowing for longitudinal and lateral displacement adjustment of each tabletop rod between the two support rods; finally, each bolt is inserted into its positioning groove and tightened, thereby completing a workbench with cutting variability.

Claims

1. A large panel worktable, comprising: At least two support rods, each extending through the upper and lower surfaces and having a combined channel along the forming direction, each combined channel having a plurality of positioning grooves equidistantly spaced on one side wall, each support rod having two support plates facing one side, and each support rod having a positioning hole at both ends, each support plate having a locking hole aligned with the positioning hole, each positioning hole and each locking hole being respectively equipped with a positioning bolt and a locking bolt, and each support rod having two combined seats at the bottom of both ends, each combined seat being foldable to assemble a column; a plurality of table rods, adjustablely mounted on the two support rods, each table rod having an upper surface and a lower surface, each upper surface having a plurality of positioning grooves equidistantly spaced on one side wall, each positioning groove ... The tabletop rod has an upper guide groove in its forming direction, and each upper surface has a plurality of equally spaced grooves. Each groove connects to both sides of the upper surface and intersects with the upper guide groove. Each lower surface also has a lower guide groove along the forming direction of the tabletop rod. The lower guide groove of each tabletop rod faces the combined groove of the two support rods. A plurality of bolts are used to assemble the tabletop rods from bottom to top through the combined groove of the two support rods and the lower guide groove of each tabletop rod. This allows each tabletop rod to be adjusted along the combined groove through the bolts. Finally, each bolt is selected and embedded into any of the positioning grooves for positioning and tightened. In this way, a plurality of tabletop rods are installed on the two support rods to form a worktable for cutting large panels.

2. The large panel worktable as described in claim 1, wherein, The alignment line between the positioning hole and the locking hole is perpendicular to the combined channel of the two support rods.

3. The large panel worktable as described in claim 2, wherein, Each support rod assembly has two parallel side plates, an outer back plate connecting the two side plates, and a folded opening facing the outer back plate. Both assemblies are offset inwards rather than parallel at both ends of each support rod. A connecting plate is provided between each support plate and one of the side plates of each assembly. Each assembly has a through hole penetrating both side plates. A long arc hole is provided on one of the side plates with the through hole as its center. A buckle extends downwards from the end of the long arc hole. Each column has a through hole on both sides at its upper end, which is aligned with and communicates with the through hole of the assembly seat. A bolt connects the through hole and the through hole, thereby assembling each column onto the assembly seat. This allows each column to rotate and fold around the bolt. At least one side surface of each column has a clamping groove into which a clamping slider is inserted. A clamping bolt is then inserted through the long arc hole and locked to the clamping slider, further clamping and fixing the column.

4. The large panel worktable as described in claim 2, wherein, Each tabletop rod has a guide groove with a plurality of clamping guide blocks embedded in it. Each clamping guide block can slide within the guide groove. Each bolt extends from bottom to top through the combined channel and into the guide groove to lock and tighten with each clamping guide block. In addition, the two tabletop rods installed at both ends of the two support rods are stacked on the support plates respectively, and the guide groove is aligned with the positioning hole and the locking hole. Then, a plurality of bolts are used to pass through the positioning hole and the locking hole respectively and lock and tighten with the clamping guide blocks in the guide groove, thereby fixing each tabletop rod between the two support rods.

5. The large panel worktable as described in claim 1, wherein, Each tabletop rod can be extended by connecting two ends with a connecting block. Each connecting block has two screw holes. The connecting block is then embedded in the guide groove between the two tabletop rods. Two screw locks are used to lock and fix the tabletop rods through the guide groove and the screw holes of the connecting blocks, thereby achieving the connection and extension of the tabletop rods.

6. The large panel worktable as described in claim 1, wherein, It includes a plurality of extension rods, one end of each extension rod is staggered at the bottom of the plurality of tabletop rods, and the other end of each extension rod extends from the side of one of the tabletop rods, thereby using each extension rod to provide a plurality of lateral tabletop rods for connection and assembly.

7. The large panel worktable as described in claim 6, wherein, Each of the lateral tabletop rods is assembled along the forming direction of each of the extension rods, and each of the lateral tabletop rods is perpendicular to each of the tabletop rods.

8. The large panel worktable as described in claim 6, wherein, Each of the lateral tabletop rods is staggered on each of the extension rods, and each of the lateral tabletop rods is parallel to each of the tabletop rods.

9. The large panel worktable as described in claim 1, wherein, Each column has a threaded elongated hole at the center of both ends through the axial direction, and a foot pad is screwed into the bottom of each column through the threaded elongated hole.

10. The large panel worktable as described in claim 1, wherein, Each column has a threaded elongated hole at the center of both ends through the axis, and each column is connected to an extension leg at the bottom. Each extension leg has a foot pad at the bottom and a screw at the center of the top of each extension leg. Each extension leg is connected to the threaded elongated hole at the bottom of each column via the screw.

Images